Trex Company, Inc.

Winchester, VA ManufacturingNAICS 326100

Self-funded health planPlan year 2025Renews January
1,902Participants+2% vs. prior year
$4.5MEst. pharmacy spend / yrParticipants × national avg.
Jan 2027Next renewalPlan year begins January 1
#11 of 33Manufacturing in VABy participants

Overview

Trex Company, Inc. sponsors a self-funded health plan that covered 1,902 participants in plan year 2025, up 2% from the prior year. The plan year starts in January. Alongside medical, its benefits filing reports life insurance, dental, vision, short-term disability, and more.

Plan type
ERISA welfare benefit plan, self-funded (benefits paid from employer assets or a trust)
Participants
1,902 · prior year 1,863
Plan year
Begins January 1 · next renewal January 2027
Health plans filed
Trex Co. Health and Welfare Plans, plan 501 (1,902 participants)
Broker compensation
$382K across insured contracts
MedicalLife insuranceDentalVisionShort-term disabilityLong-term disabilityDeath benefits

Insurance carriers

Insured coverage reported on Schedule A. Self-funded medical claims aren't reported there.

CarrierCoverageCoveredPremiumBroker comp
Standard Insurance CompanyLife, Short-term disability, Long-term disability1,817$1.5M$342K
Reliastar Life Insurance CompanyVOL Accident, VOL Critical Illness, VOL 339$201K$41K
Vision Service PlanVision1,501$171K—
FmlasourceFmla1,817$54K—
Life Insurance Company of AmericaBusiness Travel Accident1,817$3K$405

Pharmacy benefit estimate

StreamRX estimate for a plan this size. Not based on this plan's claims.

$4.5M/ year

Estimated prescription spend: 1,902 participants × $2,371 national average per member. Usually higher once dependents are counted.

$117K–$289K/ year

Typical savings opportunity found in independent reviews of plans this size.

Brands with a generic available$34K–$86K
Lower-cost therapeutic alternatives$50K–$105K
Generic pricing vs. actual cost$22K–$65K
PBM contract terms$11K–$34K
The DOL's PBM fee disclosure rule first applies to this plan for the plan year beginning January 2028: semiannual PBM compensation reports and an annual audit right.

Form 5500 filing details

Filing
Form 5500 with Schedule A, plan year 2025
Plan sponsor
Trex Company, Inc.
Sponsor EIN
54-1910453
Plan number
501
Filed with
U.S. Department of Labor (EBSA) via EFAST2

Verify this filing: search EIN 54-1910453 in the Department of Labor's EFAST2 Form 5500 search.

Retirement plan

Plan
Trex Company, Inc. 401(k) Profit Sharing Plan
Type
401(k) plan
Participants
2,338

About this data

Source: Trex Company, Inc.'s Form 5500 filing for plan year 2025 and its Schedule A insurance reports, published by the U.S. Department of Labor. "Self-funded" means the filing reports benefits paid from employer assets or a trust, with no medical insurance contract or with a stop-loss contract. Pharmacy figures are StreamRX estimates based on national averages. StreamRX is not affiliated with Trex Company, Inc..

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